12107985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11369}}^1$

素因数の和:11448

約数の個数: 16

約数和(自身を含む): 19647360

約数和(自身を除く): 7539375

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11369, 34107, 56845, 170535, 807199, 2421597, 4035995, 12107985]

約数ペア:

[(1, 12107985), (3, 4035995), (5, 2421597), (15, 807199), (71, 170535), (213, 56845), (355, 34107), (1065, 11369)]